Mexico drug war's latest toll: 49 headless bodies

Federal police on a vehicle guard one of the three forensic trucks where several bodies were placed after dozens of bodies, some of them mutilated, were found on a highway connecting the northern Mexican metropolis of Monterrey to the U.S. border found in the town of San Juan near the city of Monterrey, Mexico, Sunday, May 13, 2012. (AP Photo/Christian Palma)